Table 5 Proportion of respondents (%) stating they are willing to give up legroom, if reductions of CO2-emissions were obtained. Bold figures display respondents sorting household waste, and figures in parentheses display consumers that do not sort household waste
From: Development and implementation of an emission optimization model for passenger flight bookings
1% decreased CO2 | 10% decreased CO2 | 25% decreased CO2 | |
|---|---|---|---|
Will not compromise on legroom | 61.1 (80.2) | 32.2 (66.7) | 25.5 (62.5) |
3 cm decreased legroom | 14.0 (6.3) | 31.4 (17.7) | 23.6 (17.7) |
5 cm decreased legroom | 24.9 (13.5) | 36.4 (15.6) | 50.9 (19.8) |